Octahedral tilt transitions in relaxed epitaxial Pb(Zr{sub 1-x}Ti{sub x})O{sub 3} films.
Abstract
Relaxed epitaxial {l_brace}100{r_brace}{sub pc} and {l_brace}111{r_brace}{sub pc} oriented films (350 nm) of Pb(Zr{sub 1-x}Ti{sub x})O{sub 3} (0.2 {le} x {le} 0.4) on SrRuO{sub 3}/SrTiO{sub 3} substrates were grown by pulsed laser deposition and studied using high resolution synchrotron X-ray diffraction and transmission electron microscopy. The dielectric behavior and ferroelectric phase transition temperatures of the films were consistent with bulk PZT. However, weak 1/2{l_brace}311{r_brace}{sub pc} reflections in x-ray diffraction profiles were recorded above bulk T{sub Tilt} (as indicated in the Jaffe, Cooke, and Jaffe phase diagram, where pc denotes pseudocubic indices). Moreover, anomalies in the dielectric and ferroelectric response were detected above T{sub Tilt} which are explained by coupling of short coherence or weakly tilted regions to the ferroelectric polarization.
- Authors:
-
- Center for Nanoscale Materials
- Publication Date:
- Research Org.:
- Argonne National Lab. (ANL), Argonne, IL (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC); National Science Foundation (NSF); Engineering and Physical Science Research Council - UK
- OSTI Identifier:
- 1014867
- Report Number(s):
- ANL/MSD/JA-70079
Journal ID: 0021-8979; TRN: US201111%%387
- DOE Contract Number:
- DE-AC02-06CH11357
- Resource Type:
- Journal Article
- Journal Name:
- J. Appl. Phys.
- Additional Journal Information:
- Journal Volume: 109; Journal Issue: May 2011
- Country of Publication:
- United States
- Language:
- ENGLISH
- Subject:
- 36 MATERIALS SCIENCE; DEPOSITION; DIELECTRIC MATERIALS; LASERS; PHASE DIAGRAMS; POLARIZATION; RESOLUTION; SUBSTRATES; SYNCHROTRONS; TRANSITION TEMPERATURE; TRANSMISSION ELECTRON MICROSCOPY; X-RAY DIFFRACTION
Citation Formats
Tinberg, D S, Johnson-Wilke, R L, Fong, D D, Fister, T T, Streiffer, S K, Han, Y, Reaney, I M, Trolier-McKinstry, S, CSE), MSD), Pennsylvania State Univ.), and Univ. of Sheffield). Octahedral tilt transitions in relaxed epitaxial Pb(Zr{sub 1-x}Ti{sub x})O{sub 3} films.. United States: N. p., 2011.
Web. doi:10.1063/1.3580328.
Tinberg, D S, Johnson-Wilke, R L, Fong, D D, Fister, T T, Streiffer, S K, Han, Y, Reaney, I M, Trolier-McKinstry, S, CSE), MSD), Pennsylvania State Univ.), & Univ. of Sheffield). Octahedral tilt transitions in relaxed epitaxial Pb(Zr{sub 1-x}Ti{sub x})O{sub 3} films.. United States. https://doi.org/10.1063/1.3580328
Tinberg, D S, Johnson-Wilke, R L, Fong, D D, Fister, T T, Streiffer, S K, Han, Y, Reaney, I M, Trolier-McKinstry, S, CSE), MSD), Pennsylvania State Univ.), and Univ. of Sheffield). 2011.
"Octahedral tilt transitions in relaxed epitaxial Pb(Zr{sub 1-x}Ti{sub x})O{sub 3} films.". United States. https://doi.org/10.1063/1.3580328.
@article{osti_1014867,
title = {Octahedral tilt transitions in relaxed epitaxial Pb(Zr{sub 1-x}Ti{sub x})O{sub 3} films.},
author = {Tinberg, D S and Johnson-Wilke, R L and Fong, D D and Fister, T T and Streiffer, S K and Han, Y and Reaney, I M and Trolier-McKinstry, S and CSE) and MSD) and Pennsylvania State Univ.) and Univ. of Sheffield)},
abstractNote = {Relaxed epitaxial {l_brace}100{r_brace}{sub pc} and {l_brace}111{r_brace}{sub pc} oriented films (350 nm) of Pb(Zr{sub 1-x}Ti{sub x})O{sub 3} (0.2 {le} x {le} 0.4) on SrRuO{sub 3}/SrTiO{sub 3} substrates were grown by pulsed laser deposition and studied using high resolution synchrotron X-ray diffraction and transmission electron microscopy. The dielectric behavior and ferroelectric phase transition temperatures of the films were consistent with bulk PZT. However, weak 1/2{l_brace}311{r_brace}{sub pc} reflections in x-ray diffraction profiles were recorded above bulk T{sub Tilt} (as indicated in the Jaffe, Cooke, and Jaffe phase diagram, where pc denotes pseudocubic indices). Moreover, anomalies in the dielectric and ferroelectric response were detected above T{sub Tilt} which are explained by coupling of short coherence or weakly tilted regions to the ferroelectric polarization.},
doi = {10.1063/1.3580328},
url = {https://www.osti.gov/biblio/1014867},
journal = {J. Appl. Phys.},
number = May 2011,
volume = 109,
place = {United States},
year = {Sun May 01 00:00:00 EDT 2011},
month = {Sun May 01 00:00:00 EDT 2011}
}